#from django import forms
#from django.utils.translation import ugettext_lazy as _
#
#from worlddb.models import Country, Region, City

#http://blog.e-shell.org/130
#class WorldDBForm(forms.ModelForm):
#    region = forms.ModelChoiceField(queryset=Region.objects.none(), required=False, label=_('Region'))
#    city = forms.ModelChoiceField(queryset=City.objects.none(), required=False, label=_('City'))
#  
#    class Meta:
#        model = YourModel
#        # other properties here
